Column A

1.
How will Aluminum (Al) achieve a stable electron configuration?
2.
How will Selenium (Se) achieve a stable electron configuration?
3.
How will Rubidium (Rb) achieve a stable electron configuration?
4.
How will Nitrogen (N) achieve a stable electron configuration?
5.
How will Iodine (I) achieve a stable electron configuration?
6.
How will Barium (Ba) achieve a stable electron configuration?
Column B
a.It will lose 1 valence electron.
b.It will lose 2 valence electrons.
c.It will gain 2 valence electrons.
d.It will gain 3 valence electrons.
e.It will lose 3 valence electrons.
f.It will gain 1 valence electron.

Column A Column B

1. How will Aluminum (Al) achieve a stable electron configuration? b. It will lose 3 valence electrons.
2. How will Selenium (Se) achieve a stable electron configuration? c. It will gain 2 valence electrons.
3. How will Rubidium (Rb) achieve a stable electron configuration? f. It will gain 1 valence electron.
4. How will Nitrogen (N) achieve a stable electron configuration? c. It will gain 2 valence electrons.
5. How will Iodine (I) achieve a stable electron configuration? d. It will gain 3 valence electrons.
6. How will Barium (Ba) achieve a stable electron configuration? b. It will lose 2 valence electrons.